{"id":"vidhyamitra:city-day:dwarka:1747-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1747-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1747-01-28","date_display":"January 28, 1747 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1747,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2359165.770833,"kali_year":4848,"ahargana":1770700.2708,"sun":{"sidereal_longitude":288.112,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":124.6951,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.5831,"elapsed_within_tithi_degrees":4.5831},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.6951,"elapsed_within_degrees":4.6951},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.8072},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1747,"month":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2359165.770833,"ahargana":1770700.2708,"kali_year":4848,"ayanamsa_lahiri":20.3198,"grahas":{"sun":{"sidereal_longitude":287.509276,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":124.704476,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":1.1699},"mars":{"sidereal_longitude":196.86487599999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":266.56427600000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":259.112076,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":273.7550759999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":189.21187599999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":319.7784,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":139.7784,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1747,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2359165.770833,"kali_year":4848,"ahargana":1770700.2708,"sun":{"sidereal_longitude":288.112,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":124.6951,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.5831,"elapsed_within_tithi_degrees":4.5831},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.6951,"elapsed_within_degrees":4.6951},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.8072},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.17,"elongation":163.417},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.17,"opposition_distance":16.583}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:34","sunsetLocal":"18:40","solarNoonLocal":"13:07","dayLengthHours":11.090609650640324,"dayLengthDisplay":"11 Hours 05 Mins 26 Secs","nightLengthDisplay":"12 Hours 54 Mins 34 Secs","moonriseLocal":"19:51","moonsetLocal":"08:40","rahuKala":{"name":"Rāhu Kāla","start":"10:21","end":"11:44","startHours":10.345684787921018,"endHours":11.732010994251059,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:30","end":"15:53","startHours":14.504663406911138,"endHours":15.89098961324118,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:34","end":"08:58","startHours":7.5730323752609365,"endHours":8.959358581590976,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:32","startHours":10.16084129374368,"endHours":10.530528282098356,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:02","end":"08:20","startHours":8.035141110704284,"endHours":8.330890701388027,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:29","startHours":12.748650212226421,"endHours":13.488024188935777,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:06","end":"06:50","startHours":6.094284421842227,"endHours":6.833658398551582,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:39","end":"07:34","startHours":6.648814904374243,"endHours":7.5730323752609365,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:42","startHours":14.966772142354486,"endHours":15.706146119063842,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.46364202590126,"endHours":18.86364202590126,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:08","startHours":18.66364202590126,"endHours":19.12575076134461,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.41364202590126,"endHours":20.16364202590126,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:29","startHours":24.748650212226423,"endHours":25.488024188935775,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:34","end":"08:58","startHours":7.5730323752609365,"endHours":8.959358581590976,"quality":"inauspicious"},{"name":"Śubha","start":"08:58","end":"10:21","startHours":8.959358581590976,"endHours":10.345684787921018,"quality":"auspicious"},{"name":"Roga","start":"10:21","end":"11:44","startHours":10.345684787921018,"endHours":11.732010994251059,"quality":"inauspicious"},{"name":"Udveg","start":"11:44","end":"13:07","startHours":11.732010994251059,"endHours":13.118337200581099,"quality":"inauspicious"},{"name":"Chala","start":"13:07","end":"14:30","startHours":13.118337200581099,"endHours":14.504663406911138,"quality":"neutral"},{"name":"Labha","start":"14:30","end":"15:53","startHours":14.504663406911138,"endHours":15.89098961324118,"quality":"auspicious"},{"name":"Amṛta","start":"15:53","end":"17:17","startHours":15.89098961324118,"endHours":17.27731581957122,"quality":"auspicious"},{"name":"Kāla","start":"17:17","end":"18:40","startHours":17.27731581957122,"endHours":18.66364202590126,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:40","end":"20:17","startHours":18.66364202590126,"endHours":20.27731581957122,"quality":"auspicious"},{"name":"Amṛta","start":"20:17","end":"21:53","startHours":20.27731581957122,"endHours":21.89098961324118,"quality":"auspicious"},{"name":"Kāla","start":"21:53","end":"23:30","startHours":21.89098961324118,"endHours":23.50466340691114,"quality":"inauspicious"},{"name":"Śubha","start":"23:30","end":"01:07","startHours":23.50466340691114,"endHours":25.1183372005811,"quality":"auspicious"},{"name":"Roga","start":"01:07","end":"02:44","startHours":25.1183372005811,"endHours":26.73201099425106,"quality":"inauspicious"},{"name":"Udveg","start":"02:44","end":"04:21","startHours":26.73201099425106,"endHours":28.345684787921016,"quality":"inauspicious"},{"name":"Chala","start":"04:21","end":"05:58","startHours":28.345684787921016,"endHours":29.959358581590976,"quality":"neutral"},{"name":"Labha","start":"05:58","end":"07:34","startHours":29.959358581590976,"endHours":31.573032375260937,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:34","end":"08:34","startHours":7.5730323752609365,"endHours":8.573032375260937,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:34","end":"09:34","startHours":8.573032375260937,"endHours":9.573032375260937,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:34","end":"10:34","startHours":9.573032375260937,"endHours":10.573032375260937,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:34","end":"11:34","startHours":10.573032375260937,"endHours":11.573032375260937,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:34","end":"12:34","startHours":11.573032375260937,"endHours":12.573032375260937,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:34","end":"13:34","startHours":12.573032375260937,"endHours":13.573032375260937,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:34","end":"14:34","startHours":13.573032375260937,"endHours":14.573032375260937,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:34","end":"15:34","startHours":14.573032375260937,"endHours":15.573032375260937,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:34","end":"16:34","startHours":15.573032375260937,"endHours":16.573032375260937,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:34","end":"17:34","startHours":16.573032375260937,"endHours":17.573032375260937,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:34","end":"18:34","startHours":17.573032375260937,"endHours":18.573032375260937,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:34","end":"19:34","startHours":18.573032375260937,"endHours":19.573032375260937,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:34","end":"20:34","startHours":19.573032375260937,"endHours":20.573032375260937,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:34","end":"21:34","startHours":20.573032375260937,"endHours":21.573032375260937,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:34","end":"22:34","startHours":21.573032375260937,"endHours":22.573032375260937,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:34","end":"23:34","startHours":22.573032375260937,"endHours":23.573032375260937,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:34","end":"00:34","startHours":23.573032375260937,"endHours":24.573032375260937,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:34","end":"01:34","startHours":24.573032375260937,"endHours":25.573032375260937,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:34","end":"02:34","startHours":25.573032375260937,"endHours":26.573032375260937,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:34","end":"03:34","startHours":26.573032375260937,"endHours":27.573032375260937,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:34","end":"04:34","startHours":27.573032375260937,"endHours":28.573032375260937,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:34","end":"05:34","startHours":28.573032375260937,"endHours":29.573032375260937,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:34","end":"06:34","startHours":29.573032375260937,"endHours":30.573032375260937,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:34","end":"07:34","startHours":30.573032375260937,"endHours":31.573032375260937,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.309299452420014,"eotMinutes":-12.974632034865841,"ayanamsa":20.3198}},"calendars":{"vikram_samvat":1804,"vikram_samvatsara":"Vikrama","saka_samvat":1669,"saka_samvatsara":"Prabhava","bengali_samvat":1154,"malayalam_era":923,"nanakshahi_year":278,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Dvitīyā · Vikram 1804 Vikrama · Śaka 1669 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 28, 1747 CE · Dvārakā · Vidhyamitra","description":"January 28, 1747 CE for Dvārakā: Kṛṣṇa Dvitīyā, sūryodaya 07:34, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1747-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1747-01-28","sa":"https://sa.vidhyamitra.com/city/dwarka/1747-01-28","hi":"https://hi.vidhyamitra.com/city/dwarka/1747-01-28","x-default":"https://vidhyamitra.com/city/dwarka/1747-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:08:59.041Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T19:08:59.041Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:08:59.041Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}